1230104303 has 4 divisors (see below), whose sum is σ = 1230594768. Its totient is φ = 1229613840.

The previous prime is 1230104299. The next prime is 1230104341. The reversal of 1230104303 is 3034010321.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1230104303 - 2² = 1230104299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230104353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241451 + ... + 246492.

It is an arithmetic number, because the mean of its divisors is an integer number (307648692).

Almost surely, 2^1230104303 is an apocalyptic number.

1230104303 is a deficient number, since it is larger than the sum of its proper divisors (490465).

1230104303 is an equidigital number, since it uses as much as digits as its factorization.

1230104303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490464.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1230104303 is about 35072.8428132081. The cubic root of 1230104303 is about 1071.4715546176.

Adding to 1230104303 its reverse (3034010321), we get a palindrome (4264114624).

The spelling of 1230104303 in words is "one billion, two hundred thirty million, one hundred four thousand, three hundred three".